package com.xtsoft.platform.base.system.config;

import com.xtsoft.core.repository.CommonRepositoryFactoryBean;
import jakarta.persistence.EntityManager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateProperties;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateSettings;
import org.springframework.boot.autoconfigure.orm.jpa.JpaProperties;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import javax.sql.DataSource;
import java.util.Map;

@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(repositoryFactoryBeanClass = CommonRepositoryFactoryBean.class,entityManagerFactoryRef = "entityManagerFactorySecondary",
					transactionManagerRef = "transactionManagerSecondary",
					basePackages = {"com.xtsoft.platform.base.system.report.repository"})
public class SecondaryConfig {
	
	@Autowired
	private JpaProperties jpaProperties;
	
	 @Autowired
	  private HibernateProperties hibernateProperties;
	
	@Autowired
	@Qualifier("secondaryDataSource")
	private DataSource secondaryDataSource;

	@Bean(name = "entityManagerSecondary")
	public EntityManager entityManager(EntityManagerFactoryBuilder builder) {
		return entityManagerFactorySecondary(builder).getObject().createEntityManager();
	}

	@Bean(name = "entityManagerFactorySecondary")
	public LocalContainerEntityManagerFactoryBean entityManagerFactorySecondary(EntityManagerFactoryBuilder builder) {
		return builder.dataSource(secondaryDataSource).properties(getVendorProperties())
				.packages(new String[] {"com.xtsoft.platform.base.system.domain.report"}) // 设置实体类所在位置// 设置实体类所在位置
				.persistenceUnit("primaryPersistenceUnit").build();
	}

	

	private Map<String, ?> getVendorProperties() {
		return hibernateProperties.determineHibernateProperties(jpaProperties.getProperties(), new HibernateSettings());
	}

	@Bean(name = "transactionManagerSecondary")
	PlatformTransactionManager transactionManagerSecondary(EntityManagerFactoryBuilder builder) {
		return new JpaTransactionManager(entityManagerFactorySecondary(builder).getObject());
	}

}
